Reproductive Isolation
Occurs when two populations evolve to the point that they cannot interbreed to produce fertile offspring.
Imagine trying to use a charging cable from an old phone with a new phone that has a completely different port type. This is similar to reproductive isolation, where two populations evolve distinct characteristics preventing them from successfully interbreeding. Just as the old and new phone ports are incompatible for charging, the evolved differences in these populations prevent them from producing fertile offspring together.
Practice Version
